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ACT Module
Warning! Usually, when two amplifiers
are connected to the ACT module, the
"common" outputs are joined by one
wire (see wire connected between G1
and G2 points in the picture). Avoid
using amplifiers with "double push-
pull" output. Such amplifiers may be
damaged if connected this way.
Table 23-1 ACT Module Communication Ports Connection Chart
High level AUDIO OUT
6
4
2
High level AUDIO OUT
AUX Power
Communication Line
Figure 23-3 ACT Module – Wiring Diagram
COM IN
RxD - In
1
TxD - Out
2
DTR - Out
3
GND
4
RTS - Out
5
23-7
Audio Control and Tone (ACT) Module
G1
See Warning
Output
Input
High power
audio amplifier
Low-level audio
signal from radio
To printer or any serial device
ACE3600 RTU
COM OUT
TxD
RxD
CTS
GND
CD
Six Speakers / Zones
G2
Low-level
Output
audio signal
Input
High power
audio amplifier
Use dot matrix
Printer Only
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